/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.iotdb.confignode.client;

public enum DataNodeRequestType {

    /**
     * Node Maintenance
     */
    DISABLE_DATA_NODE,
    STOP_DATA_NODE,

    FLUSH,
    MERGE,
    FULL_MERGE,
    LOAD_CONFIGURATION,
    SET_SYSTEM_STATUS,
    BROADCAST_LATEST_CONFIG_NODE_GROUP,

    /**
     * Region Maintenance
     */
    CREATE_DATA_REGION,
    CREATE_SCHEMA_REGION,
    DELETE_REGION,

    CREATE_NEW_REGION_PEER,
    ADD_REGION_PEER,
    REMOVE_REGION_PEER,
    DELETE_OLD_REGION_PEER,

    UPDATE_REGION_ROUTE_MAP,
    CHANGE_REGION_LEADER,

    /**
     * PartitionCache
     */
    INVALIDATE_PARTITION_CACHE,
    INVALIDATE_PERMISSION_CACHE,
    INVALIDATE_SCHEMA_CACHE,
    CLEAR_CACHE,

    /**
     * Function
     */
    CREATE_FUNCTION,
    DROP_FUNCTION,

    /**
     * Trigger
     */
    CREATE_TRIGGER_INSTANCE,
    DROP_TRIGGER_INSTANCE,
    ACTIVE_TRIGGER_INSTANCE,
    INACTIVE_TRIGGER_INSTANCE,
    UPDATE_TRIGGER_LOCATION,

    /**
     * Sync
     */
    PRE_CREATE_PIPE,
    OPERATE_PIPE,
    ROLLBACK_OPERATE_PIPE,

    /**
     * CQ
     */
    EXECUTE_CQ,

    /**
     * TEMPLATE
     */
    UPDATE_TEMPLATE,

    /**
     * Schema
     */
    SET_TTL,

    CONSTRUCT_SCHEMA_BLACK_LIST,
    ROLLBACK_SCHEMA_BLACK_LIST,
    FETCH_SCHEMA_BLACK_LIST,
    INVALIDATE_MATCHED_SCHEMA_CACHE,
    DELETE_DATA_FOR_DELETE_SCHEMA,
    DELETE_TIMESERIES,
    CONSTRUCT_SCHEMA_BLACK_LIST_WITH_TEMPLATE,
    ROLLBACK_SCHEMA_BLACK_LIST_WITH_TEMPLATE,
    DEACTIVATE_TEMPLATE,
    COUNT_PATHS_USING_TEMPLATE
}
